17.
The tinkering teacher is an individualisedembryo of institutional knowledge creation.When such tinkering becomes moresystematic, more collective and explicitlymanaged, it is transformed into knowledgecreation… "Transfer is difﬁcult to achieve for it involves farmore than telling or simply providinginformation… "This is most easily achieved when a teachertinkers with information derived from anothersprofessional practice. " Hargreaves, 1999, The Knowledge Creating School